Analysis of pharmaceuticals by ultraviolet densitometry on thin-layer chromatograms I. Parabens in gels and creams.
D000892:Anti-Infective Agents, Urinary / Q000032:analysis; D001565:Benzoates / Q000032:analysis*; D002626:Chemistry, Pharmaceutical; D002855:Chromatography, Thin Layer; D003720:Densitometry; D005782:Gels / Q000032:analysis*; D008722:Methods; D009824:Ointments / Q000032:analysis*; D014466:Ultraviolet Rays
D000892:Anti-Infective Agents, Urinary; D001565:Benzoates; D005782:Gels; D009824:Ointments